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George Groves believes his world title rematch against Carl Froch will be a "three round fight", a claim his opponent describes as "laughable".

Challenger Groves believes no matter how champion Froch approaches the eagerly anticipated fight he'll lose, as he's "just not good enough".

The pair will square up in front of a sell out crowd at Wembley Stadium on Saturday.

This clip was was taken from 5 live Sport on 26 May 2014